| 碘量法测定溶解氧 |
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| 引用本文： | 王璀红. 碘量法测定溶解氧[J]. 辽宁化工, 2012, 41(1): 107-108 |
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| 作者姓名： | 王璀红 |
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| 作者单位： | 安阳市高级技工学校,河南安阳,455000 |
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| 摘 要： | 工业供水中的溶解氧对管道的腐蚀比较严重.本文提出用高锰酸钾——碘量法测定水中的溶解氧含量,并对该方法的测定原理及注意事项进行了深入分析,同时结合双瓶法进行误差校正,便于分析工作者在实际工作中借鉴.
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| 关 键 词： | 溶解氧 高锰酸钾 碘化钾 测定 |
Determination of Dissolved Oxygen With Iodometric Method |
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| WANG Cui-Hong. Determination of Dissolved Oxygen With Iodometric Method[J]. Liaoning Chemical Industry, 2012, 41(1): 107-108 |
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| Authors: | WANG Cui-Hong |
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| Affiliation: | WANG Cui-Hong(Anyyang Senior Technical School,Henan Anyang 455000,China) |
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| Abstract: | Dissolved oxygen in industrial water has serious corrosion for pipelines.In this paper,potassium permanganate-iodometric method was used to determine dissolved oxygen content in water,and its measuring principle and matters needing attention were analyzed,at the same time error correction was carried out with double bottle method. |
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| Keywords: | Dissolved oxygen Potassium permanganate Potassium iodide Determination |
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